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ACPI / scan: Remove unnecessary initialization of local variables
author
Rafael J. Wysocki
<rafael.j.wysocki@intel.com>
Thu, 17 Jan 2013 13:11:07 +0000
(14:11 +0100)
committer
Rafael J. Wysocki
<rafael.j.wysocki@intel.com>
Thu, 17 Jan 2013 13:11:07 +0000
(14:11 +0100)
The local variables in acpi_bus_get_power_flags() need not be
initialized upfront, so change the code accordingly.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/scan.c
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diff --git
a/drivers/acpi/scan.c
b/drivers/acpi/scan.c
index
10c98ff
..
8da3154
100644
(file)
--- a/
drivers/acpi/scan.c
+++ b/
drivers/acpi/scan.c
@@
-1087,9
+1087,9
@@
static void acpi_bus_init_power_state(struct acpi_device *device, int state)
static void acpi_bus_get_power_flags(struct acpi_device *device)
{
- acpi_status status
= 0
;
- acpi_handle handle
= NULL
;
- u32 i
= 0
;
+ acpi_status status;
+ acpi_handle handle;
+ u32 i;
/* Presence of _PS0|_PR0 indicates 'power manageable' */
status = acpi_get_handle(device->handle, "_PS0", &handle);